20527896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23117}}^1$

素因数の和:23163

約数の個数: 32

約数和(自身を含む): 52709040

約数和(自身を除く): 32181144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23117, 46234, 69351, 92468, 138702, 184936, 277404, 554808, 855329, 1710658, 2565987, 3421316, 5131974, 6842632, 10263948, 20527896]

約数ペア:

[(1, 20527896), (2, 10263948), (3, 6842632), (4, 5131974), (6, 3421316), (8, 2565987), (12, 1710658), (24, 855329), (37, 554808), (74, 277404), (111, 184936), (148, 138702), (222, 92468), (296, 69351), (444, 46234), (888, 23117)]